Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Partly Cloudy

69°F

21°C

Humidity	100%
Wind Speed	Calm
Barometer	29.88 in (1011.5 mb)
Dewpoint	69°F (21°C)
Visibility	8.00 mi
Last update	18 Aug 6:51 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Allentown PA

Today
High: 86 °F
Patchy Fog
then Isolated
T-storms
Tonight
Low: 63 °F
Mostly Clear
then Patchy
Fog
Wednesday
High: 87 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 67 °F
Partly Cloudy
then Slight
Chance
Showers
Thursday
High: 83 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 63 °F
Showers
Likely then
Chance
Showers
Friday
High: 83 °F
Partly Sunny
Friday Night
Low: 64 °F
Partly Cloudy
then Chance
Showers
Saturday
High: 82 °F
Chance
Showers

Detailed Forecast

Today

Isolated showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Tonight

Patchy fog after 3am. Otherwise, mostly clear, with a low around 63. Calm wind.

Wednesday

Patchy fog before 9am. Otherwise, sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

A slight chance of showers after 2am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Partly sunny, with a high near 83.

Friday Night

A chance of showers after 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Saturday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

Sunday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Sunday Night

A chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 30%.